FlyerTalk Forums - View Single Post - Waitlisted for UA miles upg - use OP or MP number for mixed itin?
Old Nov 10, 2011, 5:06 pm
  #2  
airchick
 
Join Date: Dec 2010
Location: SoCal
Programs: UA-1K; Marriott Platinum; National Emerald Exec Elite; Avis President's Club (whoopdidoo)
Posts: 199
In October, I had a mixed itin UA/UA/CO/CO/UA/UA - purchased on UA. I left everything on my MP, ended up getting an upgrade on the first CO flight.

I had actually called CO CS ahead of time to ask what to do and was told to leave the reservation alone.
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